CN104144079A - Monitoring method and device for communication power supply - Google Patents
Monitoring method and device for communication power supply Download PDFInfo
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- CN104144079A CN104144079A CN201410342985.6A CN201410342985A CN104144079A CN 104144079 A CN104144079 A CN 104144079A CN 201410342985 A CN201410342985 A CN 201410342985A CN 104144079 A CN104144079 A CN 104144079A
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Abstract
The invention discloses a monitoring method and device for a communication power supply. The monitoring method for the communication power supply comprises the steps of obtaining transmission signals in a network; judging whether the transmission signals are synchronous lost alarm signals or not, wherein the synchronous lost warning signals are used for giving an alarm when the communication power supply is powered off; if it is judged that the transmission signals are the synchronous lost warning signals, determining that the communication power supply is powered off. According to the monitoring method and device for the communication power supply, the problem that only the working status of a communication power supply of a transformer substation with the concentrated arrangement and the output voltage being equal to or larger than 110 kV can be monitored in the prior art is solved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of method for supervising for communication power supply and device.
Background technology
Power communication system can be for transmission electric grid relay protection signal, network load pilot signal etc.These signals can be voice signal and picture signal etc.And these signals can transmit with the form of digital signal.Although the amount of information of the signal that power communication system is transmitted is little,, in operation of power networks, very high to the requirement of signal of communication quality, these reliability and stability to power communication system have proposed very high requirement.And the reliability and stability of power communication system depend on the stability of the power supply system for communications, therefore, the operating state of monitoring communications power supply is most important effectively.
At present, in correlation technique, can only monitor output voltage in the operating state of 110kV and the above communication power supply that more concentrated transformer station is set thereof, and for some Power supply business Rooms from far-off regions or output voltage the operating state of the communication power supply in 35kV and the communication site such as following transformer station or user thereof, but " beyond one's ability to help ".
For monitoring the problem of output voltage in the operating state of 110kV and the above communication power supply that more concentrated transformer station is set thereof in correlation technique, effective solution is not yet proposed at present.
Summary of the invention
Main purpose of the present invention is to provide a kind of method for supervising for communication power supply and device, to solve, can only monitor output voltage in the problem of the operating state of 110kV and the above communication power supply that more concentrated transformer station is set thereof in correlation technique.
To achieve these goals, according to an aspect of the present invention, provide a kind of method for supervising for communication power supply.The method comprises: obtain the signal transmission in network; Judge whether signal transmission is synchronization loss alarm signal, wherein, synchronization loss alarm signal for carrying out alarm when communication power supply dead electricity; And if to judge signal transmission be synchronization loss alarm signal, determine communication power supply dead electricity.
Further, the signal transmission obtaining in network comprises: monitor Ethernet interface; And the signal transmission from synchronous digital transmission system that obtains Ethernet interface place.
Further, the signal transmission that synchronous digital transmission system produces in the following manner: the operating state of detection of transponders; And generate corresponding signal transmission according to the operating state of transponder.
Further, according to the operating state of transponder, generating corresponding signal transmission comprises: whether the operating state that judges transponder is transponder power failure state; And if the operating state of judging transponder is transponder power failure state, produce synchronization loss alarm signal.
Further, in definite communication power supply dead electricity, this method for supervising also comprises: according to synchronization loss alarm signal, determine the residing communication site of communication power supply; The electric energy storage amount of obtaining communication website; And determine and load on the communication power supply dead electricity time span of sustainable operation afterwards according to electric energy storage amount.
To achieve these goals, according to a further aspect in the invention, provide a kind of supervising device for communication power supply.This device comprises: the first acquiring unit, for obtaining the signal transmission of network; Judging unit, for judging whether signal transmission is synchronization loss alarm signal, wherein, synchronization loss alarm signal for carrying out alarm when communication power supply dead electricity; And first determining unit, for when judging signal transmission and be synchronization loss alarm signal, determine communication power supply dead electricity.
Further, the first acquiring unit comprises: monitor module, for monitoring Ethernet interface; And acquisition module, for obtaining the signal transmission from synchronous digital transmission system at Ethernet interface place.
Further, this supervising device also comprises: detecting unit, for detection of the operating state of transponder; And generation unit, for generating corresponding signal transmission according to the operating state of transponder.
Further, generation unit comprises: judge module, for judging whether the operating state of transponder is transponder power failure state; And generation module, while being transponder power failure state for the operating state judging transponder, generate synchronization loss alarm signal.
Further, this supervising device also comprises: the second determining unit, in definite communication power supply dead electricity, according to synchronization loss alarm signal, determine the residing communication site of communication power supply; Second acquisition unit, for the electric energy storage amount of obtaining communication website; And the 3rd determining unit, for determine the time span that loads on sustainable operation after communication power supply dead electricity according to electric energy storage amount.
By the present invention, adopt and obtain the signal transmission in network; Judge whether signal transmission is synchronization loss alarm signal, wherein, synchronization loss alarm signal for carrying out alarm when communication power supply dead electricity; And if to judge signal transmission be synchronization loss alarm signal, determine communication power supply dead electricity, solved and in correlation technique, can only monitor output voltage in the problem of the operating state of 110kV and the above communication power supply that more concentrated transformer station is set thereof, and then reached and not only can monitor output voltage in the operating state of 110kV and the above communication power supply that more concentrated transformer station is set thereof, and can reach monitoring output voltage at 35kV and following and the effect of operating state of the communication power supply of the transformer station relatively disperseing is set.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the schematic diagram of the supervising device for communication power supply of the embodiment of the present invention;
Fig. 2 is according to the system architecture diagram of the supervising device for communication power supply of the embodiment of the present invention; And
Fig. 3 is according to the flow chart of the method for supervising for communication power supply of the embodiment of the present invention.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
In order to make those skilled in the art better understand the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, rather than whole embodiment.Embodiment based in the present invention, does not make the every other embodiment obtaining under creative work prerequisite those of ordinary skills, all should belong to protection scope of the present invention.
It should be noted that, the term " first " in specification of the present invention and claims and above-mentioned accompanying drawing, " second " etc. are for distinguishing similar object, and needn't be for describing specific order or precedence.The data that should be appreciated that such use suitably can exchanged in situation, so as embodiments of the invention described herein can with except diagram here or describe those order enforcement.In addition, term " comprises " and " having " and their any distortion, is intended to be to cover not exclusive comprising.
According to embodiments of the invention, a kind of supervising device for communication power supply is provided, should for monitoring communications power supply, whether be power failure state for the supervising device of communication power supply.
Fig. 1 is according to the schematic diagram of the supervising device for communication power supply of the embodiment of the present invention.
As shown in Figure 1, this device comprises: the first acquiring unit 10, judging unit 20 and the first determining unit 30.
The first acquiring unit 10 can be for obtaining the signal transmission in network.
It should be noted that, the signal transmission obtaining in network can be to obtain signal transmission in diverse network platform, for example, can obtain the signal transmission in Ethernet.This Ethernet is used for transmitting the signal transmissions such as electric grid relay protection signal, network load pilot signal.These signal transmissions can be voice signal and picture signal etc.And these signal transmissions can transmit with the form of digital signal.
Particularly, in communication power supply supervisory control system, communication power supply can be connected to the output shunt of civil power.Like this, communication power supply can be exported to power consumption equipment the alternating current of 220V.It should be noted that, the communication power supply of above-mentioned 220V can be transponder (being HUB) power supply.Because transponder (being HUB) is powered by communication power supply, therefore, if communication power supply is normally worked, transponder can receive the signal of telecommunication, and can forward the communication information of power communication system, and if dead electricity (being decompression) fault appears in communication power supply, transponder cannot receive the signal of telecommunication, and then transponder cannot forward the communication information of power communication system.
Judging unit 20 can for judging whether signal transmission is synchronization loss alarm signal, and wherein, synchronization loss alarm signal for carrying out alarm when communication power supply dead electricity.
It should be noted that, because the operating state of transponder (being HUB) is relevant to the operating state of communication power supply, wherein, when the normal work of communication power supply, transponder (being HUB) can forward the information in networking, and when the dead electricity of communication power supply, transponder (being HUB) also can dead electricity, thus the information in can not transmission network.
Like this, the ether web plate in SDH transmission system can be monitored corresponding Ethernet interface, if ether web plate can listen to the network information that Ethernet interface place transponder forwards, ether web plate is left intact.If ether web plate can not listen to the network information that Ethernet interface place transponder forwards, ether web plate generates R-LOS (Lost of Synchronous, referred to as synchronization loss) alarm signal, wherein, synchronization loss alarm signal for carrying out alarm when communication power supply dead electricity.
It should be noted that, ether web plate is after generating above-mentioned R-LOS alarm signal, can R-LOS alarm signal be uploaded to transmission network management by corresponding Ethernet interface, be that ether web plate can be uploaded to client by R-LOS alarm signal, client can be by the R-LOS alarm signal monitoring communications power supply uploaded dead electricity whether.
For example, judge whether signal transmission is that synchronization loss alarm signal can be to judge whether the form of signal transmission is predetermined format, and judge whether the amount of information of signal transmission is presupposed information amount.Wherein, be predetermined format, and judge that the amount of information of signal transmission is presupposed information amount if judge the form of signal transmission, this output signal is synchronization loss alarm signal, otherwise is not synchronization loss alarm signal.
The first determining unit 30 can, for when judging signal transmission and be synchronization loss alarm signal, be determined communication power supply dead electricity.
Because the operating state of transponder (being HUB) is relevant to the operating state of communication power supply, wherein, when the normal work of communication power supply, transponder (being HUB) can forward the information in networking, and when the dead electricity of communication power supply, transponder (being HUB) also can dead electricity, thus the information in can not transmission network.Therefore, if judge signal transmission, be synchronization loss alarm signal, determine communication power supply dead electricity.Otherwise, if judge signal transmission, be not synchronization loss alarm signal, determine that communication power supply is working properly.
Pass through the embodiment of the present invention, this method for supervising is wide in region, when the part communication site of the electric power system that communication equipment disperses applies, can utilize existing transmission system, and when losing, Ethernet partitioned signal produces R-LOS warning information, and whether produce Alternating Current Power Supply Loss of power failure by the communication power supply of R-LOS warning information tracking communication site, reached the object of the operating state of effective monitoring communication power supply, and and then reached and not only can monitor output voltage in the operating state of 110kV and the above communication power supply that more concentrated transformer station is set thereof, and can reach monitoring output voltage at 35kV and following and the effect of operating state of the communication power supply of the transformer station disperseing is set relatively.
Preferably, in embodiments of the present invention, the first acquiring unit 10 can comprise: monitor module and acquisition module.
Monitoring module can be for monitoring Ethernet interface.
It should be noted that to have client to bring in monitoring Ethernet interface.Wherein, particularly, can be that a client is monitored an Ethernet interface, or a client be monitored a plurality of Ethernet interfaces.If client is monitored an Ethernet interface, operating state that can more accurate and visual ground monitoring objective communication power supply, and if a client is monitored a plurality of Ethernet interfaces, can save the quantity of client, saving cost.
Acquisition module can be for obtaining the signal transmission from synchronous digital transmission system at Ethernet interface place.
Because the kind of the network information at Ethernet interface place is more, and by monitoring Ethernet interface, can only obtain the signal transmission from synchronous digital transmission system, and do not need to obtain all network informations at Ethernet interface place, reduced the workload of whole supervisory control system, saved time cost, and improved operating efficiency, can Real-time Obtaining from the signal transmission of synchronous digital transmission system.
Whether the signal transmission that particularly, can judge Ethernet interface place is the information that the ether web plate of synchronous digital transmission system sends.If the information that ether web plate sends is carried out and obtained action, the information sending if not ether web plate, ignores this information, is left intact.
Preferably, in embodiments of the present invention, this supervising device can also comprise: detecting unit and generation unit.
Detecting unit can be for detection of the operating state of transponder.
Generation unit can be for generating corresponding signal transmission according to the operating state of transponder.
Particularly, synchronous digital transmission system can detection of transponders transmission network information whether.If synchronous digital transmission system detects transponder transmission network information, show that transponder has electricity, thereby show that communication power supply is normal, now synchronous digital transmission system can generate the first signal transmission, and wherein, the first signal transmission can be spacing wave.If synchronous digital transmission system detects not transmission network information of transponder, show transponder power-off, thereby show communication power supply dead electricity, now synchronous digital transmission system can generate the second signal transmission, wherein, the second signal transmission is aforesaid R-LOS alarm signal.
It should be noted that, communication power supply can be opened because of sky the dead electricity such as tripping operation, station and thunderbolt.
Preferably, in embodiments of the present invention, generation unit can comprise: judge module and generation module.
Judge module can be for judging whether the operating state of transponder is transponder power failure state.
Particularly, can be by judging that corresponding signal transmission judges whether the operating state of transponder is transponder power failure state.For example, when judging signal transmission and be the first signal transmission, determine that the operating state of transponder is not transponder power failure state, repeater operation is normal, and then definite communication power supply is normal; When judging signal transmission and be the second signal transmission, determine that the operating state of transponder is transponder power failure state, i.e. transponder cisco unity malfunction, and then definite communication power supply dead electricity.
When generation module can be transponder power failure state for the operating state judging transponder, generate synchronization loss alarm signal.
Particularly, in embodiments of the present invention, only when being power failure state, transponder just produces synchronization loss alarm signal, and when having electricity, transponder do not produce synchronization loss alarm signal, do not produce other any signals, reached the effect of saving the operating time, increasing work efficiency yet, and owing to only just producing synchronization loss alarm signal when transponder is power failure state, reduce the amount of information of ether web plate generation output signal, saved memory space.
Preferably, in embodiments of the present invention, this supervising device can also comprise: the second determining unit, second acquisition unit and the 3rd determining unit.
The second determining unit can, in definite communication power supply dead electricity, be determined the residing communication site of communication power supply according to synchronization loss alarm signal.
In definite communication power supply dead electricity, or after definite communication power supply dead electricity, can determine the residing communication site of communication power supply according to synchronization loss alarm signal.It should be noted that, synchronization loss alarm signal corresponding to different communication website dead electricity is also different, and the identification information that synchronization loss alarm signal can be carried corresponding communication site is distinguished.
It should be noted that, when determining the residing communication site of communication power supply according to synchronization loss alarm signal, can determine according to synchronization loss alarm signal the time point of communication power supply dead electricity.
Second acquisition unit can be for the electric energy storage amount of obtaining communication website.
After the residing communication site of definite communication power supply, the volumeter of the electrical storage battery in the ups system of communication power supply that can be by this communication site is calculated the electric energy storage amount of communication site.
The 3rd determining unit can load on the communication power supply dead electricity time span of sustainable operation afterwards for determining according to electric energy storage amount.
Particularly, can inquire about the electric energy of whole loading unit time loss, and by electric energy storage amount divided by whole electric energy of loading unit time loss, can obtain loading on the time span of sustainable operation after communication power supply dead electricity.And again according to the time point of aforesaid communication power supply dead electricity, can determine and load on the communication power supply dead electricity time point that sustainable operation arrives afterwards.
Like this, by locking, exchange communication site and definite communication power supply dead electricity time point that sustainable operation arrives afterwards that loads on of dead electricity, can in section, solve in effective time the Loss of power failure of communication equipment, guarantee electric power communication device safe and stable operation.
In embodiments of the present invention, can verify by experiment, wherein, experiment material is as follows: 1-2 HUB, 10 meter of two core power line, 10 meters of shielding netting wires, 10 RJ45 heads, a set of combination tool, a universal instrument.Wherein, experimental subjects (as each communication site) need to be coated with stable optical transport network, and optical transport network need to support 100,000,000 or the Ethernet interface of gigabit network speed, transmission equipment has a set of webmaster, the uplink time of R-LOS alarm signal can be less than 30 seconds, it is upper along separate routes that the power supply of HUB must be connected to the civil power output of communication power supply, and the supply power voltage of HUB is 176-244V, and the Ethernet interface of HUB must be connected to the ether web plate of transmission equipment.Select a common communication site, HUB is connected to the civil power output shunt of the power supply system for communications by two core power lines, again shielding netting wire is connected to respectively to transmission system ether web plate first end mouth and HUB Ethernet interface by RJ45 two ends, with universal instrument test civil power output voltage along separate routes, measure the zero errorless rear power supply of live wire subsequently.By closing the alternating supply voltage (batteries power supply) of this communication site, telecommunication transmission system webmaster side monitors, finds that R-LOS alarm signal occurs 04 Pan01Kou of this communication site; When recovering Alternating Current Power Supply, find that communication site's 01 mouthful of R-LOS alarm signal of 04 dish disappears.
The annexation of each communication equipment and workflow are as shown in Figure 2, wherein, the civil power output of communication power supply provides the alternating voltage of 220V along separate routes for HUB, HUB can be sent to SDH transmission system ether web plate by the network information by Ethernet interface, and SDH transmission system ether web plate can be uploaded to transmission network management by the R-LOS alarm signal of generation by Ethernet interface.
According to embodiments of the invention, a kind of method for supervising for communication power supply is provided, should for monitoring communications power supply, whether be power failure state for the method for supervising of communication power supply.Should may operate in computer-processing equipment for the method for supervising of communication power supply.It should be noted that, the method for supervising for communication power supply that the embodiment of the present invention provides can be carried out by the supervising device for communication power supply of the embodiment of the present invention, and the supervising device for communication power supply of the embodiment of the present invention also can be for carrying out the method for supervising for communication power supply of the embodiment of the present invention.
Fig. 3 is according to the flow chart of the method for supervising for communication power supply of the embodiment of the present invention.
As shown in Figure 3, the method comprises that following step S302 is to step S306:
Step S302, obtains the signal transmission in network.
It should be noted that, the signal transmission obtaining in network can be to obtain signal transmission in diverse network platform, for example, can obtain the signal transmission in Ethernet.This Ethernet is used for transmitting the signal transmissions such as electric grid relay protection signal, network load pilot signal.These signal transmissions can be voice signal and picture signal etc.And these signal transmissions can transmit with the form of digital signal.
Particularly, in communication power supply supervisory control system, communication power supply can be connected to the output shunt of civil power.Like this, communication power supply can be exported to power consumption equipment the alternating current of 220V.It should be noted that, the communication power supply of above-mentioned 220V can be transponder (being HUB) power supply.Because transponder (being HUB) is powered by communication power supply, therefore, if communication power supply is normally worked, transponder can receive the signal of telecommunication, and can forward the communication information of power communication system, and if dead electricity (being decompression) fault appears in communication power supply, transponder cannot receive the signal of telecommunication, and then transponder cannot forward the communication information of power communication system.
Step S304, judges whether signal transmission is synchronization loss alarm signal.
It should be noted that, because the operating state of transponder (being HUB) is relevant to the operating state of communication power supply, wherein, when the normal work of communication power supply, transponder (being HUB) can forward the information in networking, and when the dead electricity of communication power supply, transponder (being HUB) also can dead electricity, thus the information in can not transmission network.
Like this, the ether web plate in SDH transmission system can be monitored corresponding Ethernet interface, if ether web plate can listen to the network information that Ethernet interface place transponder forwards, ether web plate is left intact.If ether web plate can not listen to the network information that Ethernet interface place transponder forwards, ether web plate generates R-LOS (Lost of Synchronous, referred to as synchronization loss) alarm signal, wherein, synchronization loss alarm signal for carrying out alarm when communication power supply dead electricity.
It should be noted that, ether web plate is after generating above-mentioned R-LOS alarm signal, can R-LOS alarm signal be uploaded to transmission network management by corresponding Ethernet interface, be that ether web plate can be uploaded to client by R-LOS alarm signal, client can be by the R-LOS alarm signal monitoring communications power supply uploaded dead electricity whether.
For example, judge whether signal transmission is that synchronization loss alarm signal can be to judge whether the form of signal transmission is predetermined format, and judge whether the amount of information of signal transmission is presupposed information amount.Wherein, be predetermined format, and judge that the amount of information of signal transmission is presupposed information amount if judge the form of signal transmission, this output signal is synchronization loss alarm signal, otherwise is not synchronization loss alarm signal.
Step S306, is synchronization loss alarm signal if judge signal transmission, determines communication power supply dead electricity.
Because the operating state of transponder (being HUB) is relevant to the operating state of communication power supply, wherein, when the normal work of communication power supply, transponder (being HUB) can forward the information in networking, and when the dead electricity of communication power supply, transponder (being HUB) also can dead electricity, thus the information in can not transmission network.Therefore, if judge signal transmission, be synchronization loss alarm signal, determine communication power supply dead electricity.Otherwise, if judge signal transmission, be not synchronization loss alarm signal, determine that communication power supply is working properly.
Pass through the embodiment of the present invention, this method for supervising is wide in region, when the part communication site of the electric power system that communication equipment disperses applies, can utilize existing transmission system, and when losing, Ethernet partitioned signal produces R-LOS warning information, and whether produce Alternating Current Power Supply Loss of power failure by the communication power supply of R-LOS warning information tracking communication site, reached the object of the operating state of effective monitoring communication power supply, and and then reached and not only can monitor output voltage in the operating state of 110kV and the above communication power supply that more concentrated transformer station is set thereof, and can reach monitoring output voltage at 35kV and following and the effect of operating state of the communication power supply of the transformer station disperseing is set relatively.
Preferably, in embodiments of the present invention, the signal transmission obtaining in network can comprise:
S2, monitors Ethernet interface.
It should be noted that to have client to bring in monitoring Ethernet interface.Wherein, particularly, can be that a client is monitored an Ethernet interface, or a client be monitored a plurality of Ethernet interfaces.If client is monitored an Ethernet interface, operating state that can more accurate and visual ground monitoring objective communication power supply, and if a client is monitored a plurality of Ethernet interfaces, can save the quantity of client, saving cost.
S4, obtains the signal transmission from synchronous digital transmission system at Ethernet interface place.
Because the kind of the network information at Ethernet interface place is more, and by monitoring Ethernet interface, can only obtain the signal transmission from synchronous digital transmission system, and do not need to obtain all network informations at Ethernet interface place, reduced the workload of whole supervisory control system, saved time cost, and improved operating efficiency, can Real-time Obtaining from the signal transmission of synchronous digital transmission system.
Whether the signal transmission that particularly, can judge Ethernet interface place is the information that the ether web plate of synchronous digital transmission system sends.If the information that ether web plate sends is carried out and obtained action, the information sending if not ether web plate, ignores this information, is left intact.
Preferably, in embodiments of the present invention, the signal transmission that synchronous digital transmission system can produce in the following manner:
S6, the operating state of detection of transponders.
S8, produces corresponding signal transmission according to the operating state of transponder.
Particularly, synchronous digital transmission system can detection of transponders transmission network information whether.If synchronous digital transmission system detects transponder transmission network information, show that transponder has electricity, thereby show that communication power supply is normal, now synchronous digital transmission system can generate the first signal transmission, and wherein, the first signal transmission can be spacing wave.If synchronous digital transmission system detects not transmission network information of transponder, show transponder power-off, thereby show communication power supply dead electricity, now synchronous digital transmission system can generate the second signal transmission, wherein, the second signal transmission is aforesaid R-LOS alarm signal.
It should be noted that, communication power supply can be opened because of sky the dead electricity such as tripping operation, station and thunderbolt.
Preferably, in embodiments of the present invention, according to the operating state of transponder, generating corresponding signal transmission can comprise:
S10, judges whether the operating state of transponder is transponder power failure state.
Particularly, can be by judging that corresponding signal transmission judges whether the operating state of transponder is transponder power failure state.For example, when judging signal transmission and be the first signal transmission, determine that the operating state of transponder is not transponder power failure state, repeater operation is normal, and then definite communication power supply is normal; When judging signal transmission and be the second signal transmission, determine that the operating state of transponder is transponder power failure state, i.e. transponder cisco unity malfunction, and then definite communication power supply dead electricity.
S12, is transponder power failure state if judge the operating state of transponder, produces synchronization loss alarm signal.
Particularly, in embodiments of the present invention, only when being power failure state, transponder just produces synchronization loss alarm signal, and when having electricity, transponder do not produce synchronization loss alarm signal, do not produce other any signals, reached the effect of saving the operating time, increasing work efficiency yet, and owing to only just producing synchronization loss alarm signal when transponder is power failure state, reduce the amount of information of ether web plate generation output signal, saved memory space.
Preferably, in embodiments of the present invention, in definite communication power supply dead electricity, this method for supervising can also comprise:
S14, determines the residing communication site of communication power supply according to synchronization loss alarm signal.
In definite communication power supply dead electricity, or after definite communication power supply dead electricity, can determine the residing communication site of communication power supply according to synchronization loss alarm signal.It should be noted that, synchronization loss alarm signal corresponding to different communication website dead electricity is also different, and the identification information that synchronization loss alarm signal can be carried corresponding communication site is distinguished.
It should be noted that, when determining the residing communication site of communication power supply according to synchronization loss alarm signal, can determine according to synchronization loss alarm signal the time point of communication power supply dead electricity.
S16, the electric energy storage amount of obtaining communication website.
After the residing communication site of definite communication power supply, the volumeter of the electrical storage battery in the ups system of communication power supply that can be by this communication site is calculated the electric energy storage amount of communication site.
S18, determines and loads on the communication power supply dead electricity time span of sustainable operation afterwards according to electric energy storage amount.
Particularly, can inquire about the electric energy of whole loading unit time loss, and by electric energy storage amount divided by whole electric energy of loading unit time loss, can obtain loading on the time span of sustainable operation after communication power supply dead electricity.And again according to the time point of aforesaid communication power supply dead electricity, can determine and load on the communication power supply dead electricity time point that sustainable operation arrives afterwards.
Like this, by locking, exchange communication site and definite communication power supply dead electricity time point that sustainable operation arrives afterwards that loads on of dead electricity, can in section, solve in effective time the Loss of power failure of communication equipment, guarantee electric power communication device safe and stable operation.
As can be seen from the above description, the present invention has realized following technique effect:
This monitoring function is wide in region, the part communication site application of the electric power system that communication equipment disperses, utilize existing transmission system Ethernet partitioned signal to lose and produce R-LOS alarm signal, and follow the tracks of communication power supply in the communication site time point when Alternating Current Power Supply dead electricity, locking exchanges the communication site of dead electricity, and the maximum running time of the volumeter of the electrical storage battery of the ups system by the communication power supply in this communication site while calculating load equipment without externally fed power supply, and within this effective time period, solve the Loss of power failure of communication equipment, reached the effect that guarantees electric power communication device safe and stable operation.
It should be noted that, in the step shown in the flow chart of accompanying drawing, can in the computer system such as one group of computer executable instructions, carry out, and, although there is shown logical order in flow process, but in some cases, can carry out shown or described step with the order being different from herein.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, or they are made into respectively to each integrated circuit modules, or a plurality of modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. for a method for supervising for communication power supply, it is characterized in that, comprising:
Obtain the signal transmission in network;
Judge whether described signal transmission is synchronization loss alarm signal, wherein, described synchronization loss alarm signal for carrying out alarm when communication power supply dead electricity; And
If judge described signal transmission, be described synchronization loss alarm signal, determine described communication power supply dead electricity.
2. method for supervising according to claim 1, is characterized in that, the signal transmission obtaining in network comprises:
Monitor Ethernet interface; And
Obtain the signal transmission from synchronous digital transmission system at described Ethernet interface place.
3. method for supervising according to claim 2, is characterized in that, the signal transmission that described synchronous digital transmission system produces in the following manner:
The operating state of detection of transponders; And
According to the operating state of described transponder, generate corresponding signal transmission.
4. method for supervising according to claim 3, is characterized in that, generates corresponding signal transmission comprise according to the operating state of described transponder:
Whether the operating state that judges described transponder is transponder power failure state; And
If judging the operating state of described transponder is described transponder power failure state, produce described synchronization loss alarm signal.
5. method for supervising according to claim 1, is characterized in that, when determining described communication power supply dead electricity, described method for supervising also comprises:
According to described synchronization loss alarm signal, determine the residing communication site of described communication power supply;
Obtain the electric energy storage amount of described communication site; And
According to described electric energy storage amount, determine and load on the described communication power supply dead electricity time span of sustainable operation afterwards.
6. for a supervising device for communication power supply, it is characterized in that, comprising:
The first acquiring unit, for obtaining the signal transmission of network;
Judging unit, for judging whether described signal transmission is synchronization loss alarm signal, wherein, described synchronization loss alarm signal for carrying out alarm when communication power supply dead electricity; And
The first determining unit, for when judging described signal transmission and be described synchronization loss alarm signal, determines described communication power supply dead electricity.
7. supervising device according to claim 6, is characterized in that, described the first acquiring unit comprises:
Monitor module, for monitoring Ethernet interface; And
Acquisition module, for obtaining the signal transmission from synchronous digital transmission system at described Ethernet interface place.
8. supervising device according to claim 7, is characterized in that, described supervising device also comprises:
Detecting unit, for detection of the operating state of transponder; And
Generation unit, for generating corresponding signal transmission according to the operating state of described transponder.
9. supervising device according to claim 8, is characterized in that, described generation unit comprises:
Judge module, for judging whether the operating state of described transponder is transponder power failure state; And
Generation module, while being described transponder power failure state for the operating state judging described transponder, generates described synchronization loss alarm signal.
10. supervising device according to claim 6, is characterized in that, described supervising device also comprises:
The second determining unit, for when determining described communication power supply dead electricity, determines the residing communication site of described communication power supply according to described synchronization loss alarm signal;
Second acquisition unit, for obtaining the electric energy storage amount of described communication site; And
The 3rd determining unit, loads on the described communication power supply dead electricity time span of sustainable operation afterwards for determining according to described electric energy storage amount.
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| CN110265978A (en) * | 2019-06-26 | 2019-09-20 | 广东电网有限责任公司 | Cope with the failure removal method, device and equipment of station communication power supply decompression |
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| CN104144079B (en) | 2017-11-21 |
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